Question

I have written some android application , while doing some testing it crashes .

but I dont know the reasin for crashing .. so I need to save the reason for crashing in some file so that later I can see that .. since I wont connect that to the PC while apllication is running , I need some suggestion to save the reason for crashing ..?

Answer 1

You can do a try catch block:

try {
    //the code lies here
} catch(Exception e) {
    //here you can save the e.toString() to a FileOutputStream and then save the file
}